| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.94 | 6.136% | $132.6063 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $78.88 | 12.327% | $88.6035 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $137.38 | 5.536% | $144.9854 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $75.57 | 4.823% | $79.2147 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $68.93 | 8.670% | $74.9062 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $17.89 | 7.815% | $19.2881 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $220.27 | 11.337% | $245.242 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $723.86 | $784.8462 | $784.85 | $784.85 | $784.80 | |